package top.zhangjianyong.tools.service.mybatis;

import com.baomidou.mybatisplus.extension.service.IService;
import top.zhangjianyong.tools.entity.marirui.JJHOT;

public interface IJJHOTService extends IService<JJHOT> {
    int removeAll();

    JJHOT qryOneByDm(String dm);
}
